Bitcoin/USD at the end of each year:
2010: $0.25
2011: $4.22
2012: $13.35
2013: $690
2014: $318
2015: $455
2016: $895
2017: $13,983
2018: $3,779
2019: $7,193
2020: $24,705
2021: $50,440
2022: $16,828
2023: $43,146
2024: ????
Leave your guess and we'll see who comes closest.